私密直播全婐app免费大渔直播,国产av成人无码免费视频,男女同房做爰全过程高潮,国产精品自产拍在线观看

當(dāng)前位置:> 首頁 > 論文著作 > 正文
Controllable lateral contraction and mechanical performance of chemically reduced graphene oxide paper
作者:Ping Liu, Hongsheng Yang, Xiaofang Zhang, Min Jiang, Yongxin Duan*, Jianming Zhang*
關(guān)鍵字:graphene oxide
論文來源:期刊
具體來源:Carbon
發(fā)表時間:2016年

Graphene paper assembled from graphene oxide (GO) sheets has attracted great attention due to the intriguing physical and chemical properties. Here, we discovered that the size stability and mechanical performances of reduced graphene oxide (RGO) papers obtained by chemical reduction of the vacuum filtered GO papers are strongly dependent on the pH value of the starting GO suspensions. Moreover, it is found that RGO paper obtained from GO suspension with pH = 7 demonstrated superior performance of both flexural endurance and electrical conductivity. By investigating the structural differences of the prefabricated GO papers and their swelling behaviors during reduction, as well as the unlike microstructures of the obtained RGO papers, we interpreted the origin of the pH-mediated controllable contraction and mechanical performance of RGO papers. This study suggests a simple strategy for controlling the size stability, mechanical performance and electrical conductivity of RGO paper.

主站蜘蛛池模板: 成安县| 长泰县| 团风县| 焉耆| 遂昌县| 五河县| 自贡市| 沧州市| 万山特区| 新密市| 浮山县| 乐昌市| 沛县| 高邮市| 焉耆| 沙坪坝区| 九龙城区| 德化县| 工布江达县| 平度市| 故城县| 兴城市| 土默特右旗| 互助| 彭水| 嘉黎县| 龙游县| 孟州市| 连南| 库尔勒市| 牙克石市| 镇原县| 贵溪市| 台前县| 平南县| 册亨县| 湖北省| 南充市| 松溪县| 中山市| 嘉义县|